| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $141.68 | 9.128% | $154.6126 | $154.61 | $154.60 | $154.60 |
| Purchase #2 | $209.35 | 6.503% | $222.964 | $222.96 | $222.95 | $223.00 |
| Purchase #3 | $109.43 | 13.839% | $124.574 | $124.57 | $124.55 | $124.60 |
| Purchase #4 | $161.28 | 11.249% | $179.4224 | $179.42 | $179.40 | $179.40 |
| Purchase #5 | $92.80 | 13.437% | $105.2695 | $105.27 | $105.25 | $105.30 |
| Purchase #6 | $11.98 | 9.170% | $13.0786 | $13.08 | $13.10 | $13.10 |
| Purchase #7 | $32.29 | 7.609% | $34.7469 | $34.75 | $34.75 | $34.70 |
| 7 purchase totals = | $758.81 | $834.6680 | $834.66 | $834.60 | $834.70 | |